CentOS

In security best practice, allow user just enough right to do what the user need to do.
With that being said, within the /etc/sudoers how do I block the user account from executing all commands except for cp, chown and mv?

I am trying to create a user account on my CentOS 6.6 machine with the following permissions only: - Be able to login to SSH console - Be able to copy the file /tmp/callTom.call to /tmp/callTom_now.call. cp /tmp/callTom.call /tmp/callTom_now.call - Be able to change the owner of the file /tmp/callTo...

hoanggeneral wrote: How can I set the 2nd option (PBX) as the default boot?

Edit the file grub.conf in /boot/grub to change the "default" from 0 to 1 to set the boot default to the 2nd option.

Hi Trevor.
It's a CentOS machine.
This is the kernel of the working once. How can I set the 2nd option (PBX) as the default boot?

I have 2 options to boot at the yellow screen (below): 1) SHMZ (2.6.32-642.6.2.el6.x86_64) 2) PBX (2.6.32-431.el6.x86_64) 2018-01-18 11_58_29-System error with default boot option - FreePBX _ Installation - FreePBX Communi.jpg The 1st option is the default option. However, if I leave the system to a...

Dear veterans, I am a SuSE user who just come over to RedHat/CentOS distro. There is a setup tool call "yast" in SuSE which provides a text base GUI setup tool for the OS. This tool comes with even the most basic level install of SuSE (run level 2,3,4). Is there a similar native setup tool in CentOS...